Use Death Ray in combination with Gravity to control your enemy's position.
Viktor teamfights very well so make sure to stay with your allies and use your AoE stun well in team fights.
Use Chaos Storm when enemies are grouped together for maximum damage.
League of Legends Viktor players could find him to be a challenging character to build out properly. You'll find that his build varies when he is fighting either generic or specialized team comps, showing you should not choose the same Viktor build every round of League of Legends
The most important items to incorporate into your champion's build include: Liandry's Anguish, Rabadon's Deathcap, and Lich Bane. Players who added these pieces in their setups had a better win rate than players who tried for other item builds for Viktor. Likewise, if you are trying to beat a mixed enemy team comp, you should really consider grabbing Viktor the Inspiration, and Sorcery runes. In recent games, he won the largest fraction of his rounds when equipped with these runes.
We set our Viktor build recommendations by analyzing 53,905 recently ranked League of Legends matches with him selected. We only propose the best winrate Viktor builds that were built by ranked League players enough times for us to advise them. With so many rounds in our dataset, we are confident in our provided builds.